The subject plastic part is a high precision infrared thermometer with well-organized PCB and probes in the enclosures.
It was a challenge for us at that time since our client requested that enclosures should stand an oriented drop test from 1m above the ground. Moreover, the enclosure should be tough enough to resist high temperature (70℃). Check out how we select the right material for manufacturing the exact product for our client.
We had successful experience in providing injection solution of a hair dryer with a unique design. We received a hair dryer sample which had 2 separated parts with a visible joint in the middle. Our client emphasized that there should not be any seam or open joint between the 2 parts when they are assembled. Through our constant effort, we not only minimize the seam but also made it barely visible.